Update remaining rendering classes to use OVERRIDE / FINAL when needed

Source/core/rendering/svg/RenderSVGResourcePattern.h

Index: Source/core/rendering/svg/RenderSVGResourcePattern.h
diff --git a/Source/core/rendering/svg/RenderSVGResourcePattern.h b/Source/core/rendering/svg/RenderSVGResourcePattern.h
index 56a8318e06d168d6621be6b1c47a506a3f046ab2..e9468ef602f2f49da5d6b0d308ffbdd2067776cb 100644
--- a/Source/core/rendering/svg/RenderSVGResourcePattern.h
+++ b/Source/core/rendering/svg/RenderSVGResourcePattern.h
@@ -46,15 +46,15 @@ class RenderSVGResourcePattern FINAL : public RenderSVGResourceContainer {
 public:
     explicit RenderSVGResourcePattern(SVGPatternElement*);
 
-    virtual const char* renderName() const { return "RenderSVGResourcePattern"; }
+    virtual const char* renderName() const OVERRIDE { return "RenderSVGResourcePattern"; }
 
-    virtual void removeAllClientsFromCache(bool markForInvalidation = true);
-    virtual void removeClientFromCache(RenderObject*, bool markForInvalidation = true);
+    virtual void removeAllClientsFromCache(bool markForInvalidation = true) OVERRIDE;
+    virtual void removeClientFromCache(RenderObject*, bool markForInvalidation = true) OVERRIDE;
 
-    virtual bool applyResource(RenderObject*, RenderStyle*, GraphicsContext*&, unsigned short resourceMode);
-    virtual void postApplyResource(RenderObject*, GraphicsContext*&, unsigned short resourceMode, const Path*, const RenderSVGShape*);
+    virtual bool applyResource(RenderObject*, RenderStyle*, GraphicsContext*&, unsigned short resourceMode) OVERRIDE;
+    virtual void postApplyResource(RenderObject*, GraphicsContext*&, unsigned short resourceMode, const Path*, const RenderSVGShape*) OVERRIDE;
 
-    virtual RenderSVGResourceType resourceType() const { return s_resourceType; }
+    virtual RenderSVGResourceType resourceType() const OVERRIDE { return s_resourceType; }
     static const RenderSVGResourceType s_resourceType;
 
 private: